I think you will find your Toyota uses 5-stud wheels and your mate's wheels are 4-stud - so that's a non-starter.
The Celica needs 5x100 PCD wheels.
The Avensis Mk1 uses the same fitment.
Some of the Audi and VW Golf wheels are also 5x100, but they have a different centre bore so won't go on the Toyota.
Do you want new wheels? Contact Tyresave,
www.tyresave.co.uk
www.tyresave.co.uk